Dont create the extra field if there are no values
Dont create the extra field if there are no values

aaxelb/SHARE,laurenbarker/SHARE,zamattiac/SHARE,CenterForOpenScience/SHARE,laurenbarker/SHARE,laurenbarker/SHARE,zamattiac/SHARE,aaxelb/SHARE,CenterForOpenScience/SHARE,CenterForOpenScience/SHARE,aaxelb/SHARE,zamattiac/SHARE